During the last 25 years, the author has designed, constructed, studied and promoted solar oven, hybrid solar/electric oven, solar oven cum drier, solar cooker cum water heater and solar still. In different parts of the world, solar cookers have been made, studied, patented, however, their real uses are very limited due to many reasons—unstable climate, economic, cultural, social and single use, etc. In order to overcome part of the problems mainly the last one, author has recently designed one hybrid food processor (multi-purposes device) and studied various technical and practical aspects. It has been used for cooking, heating/pasteurizing water (to inactivate microbes) and distillation of small quantity of water (to remove differe...
An improved design is proposed to investigate the characteristic study of an electric cum solar oven...
The objective of this experiment was to design, build and evaluate a solar oven that was both econom...
Resumen de la experiencia del autor en la cocción de alimentos con energía solar, así como de sus ta...
Since 1979, author has been doing research on different models of solar cookers – hot box, hybrid so...
Around 40% of Costa Rican population use firewood for cooking which has contributed to good extent i...
Around 40% of Costa Rican population use firewood for cooking which has contributed to good extent...
As in many developing countries,35-401 of the population of Costa Rica still use firewood for domes...
Inexpensive and easy to fabricate solar ovens have been made with available materials. One reflector...
Over the years, increase in energy demand has stirred up research interest aimed at harnessing the a...
Around 40% of Costa Rican population use firewood for cooking which has contributed to good extent...
Large environmental, health, social and economical problems are connected with the use of fossil fue...
This paper presents a hybrid solution to problems presented by box-type solar ovens in night and clo...
Given the growing environmental crisis caused by degradation, mainly due to the use of polluting ene...
Este proyecto enseña el uso y funcionamiento de un tipo de colector solar térmico de baja-media tem...
Alrededor del 40% de la población costarricense utiliza leña para cocinar, lo que ha contribuido en ...
An improved design is proposed to investigate the characteristic study of an electric cum solar oven...
The objective of this experiment was to design, build and evaluate a solar oven that was both econom...
Resumen de la experiencia del autor en la cocción de alimentos con energía solar, así como de sus ta...
Since 1979, author has been doing research on different models of solar cookers – hot box, hybrid so...
Around 40% of Costa Rican population use firewood for cooking which has contributed to good extent i...
Around 40% of Costa Rican population use firewood for cooking which has contributed to good extent...
As in many developing countries,35-401 of the population of Costa Rica still use firewood for domes...
Inexpensive and easy to fabricate solar ovens have been made with available materials. One reflector...
Over the years, increase in energy demand has stirred up research interest aimed at harnessing the a...
Around 40% of Costa Rican population use firewood for cooking which has contributed to good extent...
Large environmental, health, social and economical problems are connected with the use of fossil fue...
This paper presents a hybrid solution to problems presented by box-type solar ovens in night and clo...
Given the growing environmental crisis caused by degradation, mainly due to the use of polluting ene...
Este proyecto enseña el uso y funcionamiento de un tipo de colector solar térmico de baja-media tem...
Alrededor del 40% de la población costarricense utiliza leña para cocinar, lo que ha contribuido en ...
An improved design is proposed to investigate the characteristic study of an electric cum solar oven...
The objective of this experiment was to design, build and evaluate a solar oven that was both econom...
Resumen de la experiencia del autor en la cocción de alimentos con energía solar, así como de sus ta...